[PATCH] D149525: [JITLink][RISCV] Only generate PLT entries for external symbols

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added inline comments.


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Comment at: llvm/lib/ExecutionEngine/JITLink/ELF_riscv.cpp:74
     assert(E.getKind() == R_RISCV_CALL_PLT && "Not a R_RISCV_CALL_PLT edge?");
     E.setKind(R_RISCV_CALL);
     E.setTarget(PLTStubs);
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Use `R_RISCV_CALL_PLT`?


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Comment at: llvm/lib/ExecutionEngine/JITLink/ELF_riscv.cpp:80
+    return (E.getKind() == R_RISCV_CALL || E.getKind() == R_RISCV_CALL_PLT) &&
+           E.getTarget().isExternal();
   }
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I don't know the object file model of jitlink, but adding a condition is definitely moving toward the right direction.

`isExternal` looks a bit strange. If the jitlink built object files are used as executables, `!isDefined()` should be a good enough proxy.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149525/new/

https://reviews.llvm.org/D149525